[Konversation-devel] [Bug 224033] Background image redrawing issues on scroll

[Bernd Buschinski]

https://bugs.kde.org/show_bug.cgi?id=224033


Bernd Buschinski <b.buschinski at web.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED




--- Comment #5 from Bernd Buschinski <b buschinski web de>  2010-09-10 14:23:22 ---
commit c0491dc653337f7b40a8e4cb88835e745fde7968
Author: Bernd Buschinski <b.buschinski at web.de>
Date:   Fri Sep 10 14:08:58 2010 +0200

    Set backgroundimage with Qt Style Sheets as they seems
    to be more eager in repainting the whole image
    as the QPalette background brush.
    Tested on my intel-gfx laptop with current git drivers
    (where it always happened) and on my desktop gf8800gt
    with nvidia-260.19.04(where it only happens with my test login).
    BUG:224033

diff --git a/src/viewer/ircview.cpp b/src/viewer/ircview.cpp
index 6cecaa1..90c2bf6 100644
--- a/src/viewer/ircview.cpp
+++ b/src/viewer/ircview.cpp
@@ -557,25 +557,19 @@ void IRCView::updateAppearance()

     setVerticalScrollBarPolicy(Preferences::self()->showIRCViewScrollBar() ?
Qt::ScrollBarAlwaysOn : Qt::ScrollBarAlwaysOff);

-    QPalette p;
-
-    p.setColor(QPalette::Base,
Preferences::self()->color(Preferences::TextViewBackground));
-
     if (Preferences::self()->showBackgroundImage())
     {
         KUrl url = Preferences::self()->backgroundImage();

         if (!url.isEmpty())
         {
-            QBrush brush;
-
-            brush.setTexture(QPixmap(url.path()));
-
-            p.setBrush(QPalette::Base, brush);
+            setStyleSheet("QTextBrowser { background-image:
url("+url.path()+");background-attachment: fixed }");
         }
     }
-
-    setPalette(p);
+    else
+    {
+        setStyleSheet("QTextBrowser { background-color:" +
Preferences::self()->color(Preferences::TextViewBackground).name() + " }");
+    }
 }

 // Data insertion

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